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United States Patent

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United States Patent D451,187
Webb November 27, 2001
Air vent
Claims
The ornamental design for an air vent, as shown and described.
Inventors: Webb; Walter L. (Mukilteo, WA)
Assignee: Leen & Associates, Inc. (Bellevue, WA)
Appl. No.: D/146,383
Filed: August 11, 2000
Related U.S. Patent Documents
Application NumberFiling DatePatent NumberIssue Date
101411Mar., 1999
032413Feb., 19985971847

Current U.S. Class: D23/393
Field of Search: D23/393,370,388 454/290,316,325

References Cited
U.S. Patent Documents
D358205 May 1995 Ruhland
2472748 June 1949 Labus
2824429 February 1958 Zucker
3500739 March 1970 Dry
3938430 February 1976 Koppang
5334091 August 1994 Shih-Chin
5370576 December 1994 Krofchalk
Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Craine; Dean A.
Description


FIG. 1 is a perspective view of the subject design air vent.

FIG. 2 is a top plan view of the invention.

FIG. 3 is a bottom plan view of the invention.

FIG. 4 is a front elevation view of the invention.

FIG. 5 is a rear elevation view of the invention.

FIG. 6 is a left side elevation view of the invention; and,

FIG. 7 is a right side elevation view of the invention.

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